xref: /openbmc/u-boot/tools/Makefile (revision 6c9a1003) 
1#
2# (C) Copyright 2000-2006
3# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4#
5# SPDX-License-Identifier:	GPL-2.0+
6#
7
8# Enable all the config-independent tools
9ifneq ($(HOST_TOOLS_ALL),)
10CONFIG_LCD_LOGO = y
11CONFIG_CMD_LOADS = y
12CONFIG_CMD_NET = y
13CONFIG_XWAY_SWAP_BYTES = y
14CONFIG_NETCONSOLE = y
15CONFIG_SHA1_CHECK_UB_IMG = y
16CONFIG_ARCH_SUNXI = y
17endif
18
19subdir-$(HOST_TOOLS_ALL) += easylogo
20subdir-$(HOST_TOOLS_ALL) += gdb
21
22# Merge all the different vars for envcrc into one
23ENVCRC-$(CONFIG_ENV_IS_EMBEDDED) = y
24ENVCRC-$(CONFIG_ENV_IS_IN_DATAFLASH) = y
25ENVCRC-$(CONFIG_ENV_IS_IN_EEPROM) = y
26ENVCRC-$(CONFIG_ENV_IS_IN_FLASH) = y
27ENVCRC-$(CONFIG_ENV_IS_IN_ONENAND) = y
28ENVCRC-$(CONFIG_ENV_IS_IN_NAND) = y
29ENVCRC-$(CONFIG_ENV_IS_IN_NVRAM) = y
30ENVCRC-$(CONFIG_ENV_IS_IN_SPI_FLASH) = y
31CONFIG_BUILD_ENVCRC ?= $(ENVCRC-y)
32
33hostprogs-$(CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER) += atmel_pmecc_params
34
35hostprogs-$(CONFIG_LCD_LOGO) += bmp_logo
36hostprogs-$(CONFIG_VIDEO_LOGO) += bmp_logo
37HOSTCFLAGS_bmp_logo.o := -pedantic
38
39hostprogs-$(CONFIG_BUILD_ENVCRC) += envcrc
40envcrc-objs := envcrc.o lib/crc32.o common/env_embedded.o lib/sha1.o
41
42hostprogs-$(CONFIG_CMD_NET) += gen_eth_addr
43HOSTCFLAGS_gen_eth_addr.o := -pedantic
44
45hostprogs-$(CONFIG_CMD_NET) += gen_ethaddr_crc
46gen_ethaddr_crc-objs := gen_ethaddr_crc.o lib/crc8.o
47HOSTCFLAGS_gen_ethaddr_crc.o := -pedantic
48
49hostprogs-$(CONFIG_CMD_LOADS) += img2srec
50HOSTCFLAGS_img2srec.o := -pedantic
51
52hostprogs-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes
53HOSTCFLAGS_xway-swap-bytes.o := -pedantic
54
55hostprogs-y += mkenvimage
56mkenvimage-objs := mkenvimage.o os_support.o lib/crc32.o
57
58hostprogs-y += dumpimage mkimage
59hostprogs-$(CONFIG_FIT_SIGNATURE) += fit_info fit_check_sign
60
61FIT_SIG_OBJS-$(CONFIG_FIT_SIGNATURE) := common/image-sig.o
62# Flattened device tree objects
63LIBFDT_OBJS := $(addprefix lib/libfdt/, \
64			fdt.o fdt_ro.o fdt_rw.o fdt_strerror.o fdt_wip.o \
65			fdt_region.o fdt_sw.o)
66RSA_OBJS-$(CONFIG_FIT_SIGNATURE) := $(addprefix lib/rsa/, \
67					rsa-sign.o rsa-verify.o rsa-checksum.o \
68					rsa-mod-exp.o)
69
70ROCKCHIP_OBS = lib/rc4.o rkcommon.o rkimage.o rksd.o rkspi.o
71
72# common objs for dumpimage and mkimage
73dumpimage-mkimage-objs := aisimage.o \
74			atmelimage.o \
75			$(FIT_SIG_OBJS-y) \
76			common/bootm.o \
77			lib/crc32.o \
78			default_image.o \
79			lib/fdtdec_common.o \
80			lib/fdtdec.o \
81			fit_common.o \
82			fit_image.o \
83			common/image-fit.o \
84			image-host.o \
85			common/image.o \
86			imagetool.o \
87			imximage.o \
88			kwbimage.o \
89			lib/md5.o \
90			lpc32xximage.o \
91			mxsimage.o \
92			omapimage.o \
93			os_support.o \
94			pblimage.o \
95			pbl_crc32.o \
96			vybridimage.o \
97			$(ROCKCHIP_OBS) \
98			socfpgaimage.o \
99			lib/sha1.o \
100			lib/sha256.o \
101			common/hash.o \
102			ublimage.o \
103			zynqimage.o \
104			zynqmpimage.o \
105			$(LIBFDT_OBJS) \
106			gpimage.o \
107			gpimage-common.o \
108			$(RSA_OBJS-y)
109
110dumpimage-objs := $(dumpimage-mkimage-objs) dumpimage.o
111mkimage-objs   := $(dumpimage-mkimage-objs) mkimage.o
112fit_info-objs   := $(dumpimage-mkimage-objs) fit_info.o
113fit_check_sign-objs   := $(dumpimage-mkimage-objs) fit_check_sign.o
114
115# Build a libfdt Python module if swig is available
116# Use 'sudo apt-get install swig libpython-dev' to enable this
117hostprogs-y += \
118	$(if $(shell which swig 2> /dev/null),_libfdt.so)
119_libfdt.so-sharedobjs += $(LIBFDT_OBJS)
120libfdt:
121
122tools/_libfdt.so: $(patsubst %.o,%.c,$(LIBFDT_OBJS)) tools/libfdt_wrap.c
123	LDFLAGS="$(HOSTLDFLAGS)" CFLAGS= ${PYTHON} $(srctree)/lib/libfdt/setup.py \
124		"$(_hostc_flags)" $^
125	mv _libfdt.so $@
126
127tools/libfdt_wrap.c: $(srctree)/lib/libfdt/libfdt.swig
128	swig -python -o $@ $<
129
130# TODO(sjg@chromium.org): Is this correct on Mac OS?
131
132ifneq ($(CONFIG_MX23)$(CONFIG_MX28),)
133# Add CONFIG_MXS into host CFLAGS, so we can check whether or not register
134# the mxsimage support within tools/mxsimage.c .
135HOSTCFLAGS_mxsimage.o += -DCONFIG_MXS
136endif
137
138ifdef CONFIG_FIT_SIGNATURE
139# This affects include/image.h, but including the board config file
140# is tricky, so manually define this options here.
141HOST_EXTRACFLAGS	+= -DCONFIG_FIT_SIGNATURE
142endif
143
144ifdef CONFIG_SYS_U_BOOT_OFFS
145HOSTCFLAGS_kwbimage.o += -DCONFIG_SYS_U_BOOT_OFFS=$(CONFIG_SYS_U_BOOT_OFFS)
146endif
147
148ifneq ($(CONFIG_ARMADA_38X)$(CONFIG_ARMADA_39X),)
149HOSTCFLAGS_kwbimage.o += -DCONFIG_KWB_SECURE
150endif
151
152# MXSImage needs LibSSL
153ifneq ($(CONFIG_MX23)$(CONFIG_MX28)$(CONFIG_ARMADA_38X)$(CONFIG_ARMADA_39X)$(CONFIG_FIT_SIGNATURE),)
154HOSTLOADLIBES_mkimage += \
155	$(shell pkg-config --libs libssl libcrypto 2> /dev/null || echo "-lssl -lcrypto")
156
157# OS X deprecate openssl in favour of CommonCrypto, supress deprecation
158# warnings on those systems
159ifeq ($(HOSTOS),darwin)
160HOSTCFLAGS_mxsimage.o += -Wno-deprecated-declarations
161HOSTCFLAGS_image-sig.o += -Wno-deprecated-declarations
162HOSTCFLAGS_rsa-sign.o += -Wno-deprecated-declarations
163endif
164endif
165
166HOSTLOADLIBES_dumpimage := $(HOSTLOADLIBES_mkimage)
167HOSTLOADLIBES_fit_info := $(HOSTLOADLIBES_mkimage)
168HOSTLOADLIBES_fit_check_sign := $(HOSTLOADLIBES_mkimage)
169
170hostprogs-$(CONFIG_EXYNOS5250) += mkexynosspl
171hostprogs-$(CONFIG_EXYNOS5420) += mkexynosspl
172HOSTCFLAGS_mkexynosspl.o := -pedantic
173
174ifdtool-objs := $(LIBFDT_OBJS) ifdtool.o
175hostprogs-$(CONFIG_X86) += ifdtool
176
177hostprogs-$(CONFIG_MX23) += mxsboot
178hostprogs-$(CONFIG_MX28) += mxsboot
179HOSTCFLAGS_mxsboot.o := -pedantic
180
181hostprogs-$(CONFIG_ARCH_SUNXI) += mksunxiboot
182hostprogs-$(CONFIG_ARCH_SUNXI) += sunxi-spl-image-builder
183sunxi-spl-image-builder-objs := sunxi-spl-image-builder.o lib/bch.o
184
185hostprogs-$(CONFIG_NETCONSOLE) += ncb
186hostprogs-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1
187
188ubsha1-objs := os_support.o ubsha1.o lib/sha1.o
189
190HOSTCFLAGS_ubsha1.o := -pedantic
191
192hostprogs-$(CONFIG_KIRKWOOD) += kwboot
193hostprogs-$(CONFIG_ARCH_MVEBU) += kwboot
194hostprogs-y += proftool
195hostprogs-$(CONFIG_STATIC_RELA) += relocate-rela
196
197hostprogs-y += fdtgrep
198fdtgrep-objs += $(LIBFDT_OBJS) fdtgrep.o
199
200# We build some files with extra pedantic flags to try to minimize things
201# that won't build on some weird host compiler -- though there are lots of
202# exceptions for files that aren't complaint.
203HOSTCFLAGS_crc32.o := -pedantic
204HOSTCFLAGS_crc8.o := -pedantic
205HOSTCFLAGS_md5.o := -pedantic
206HOSTCFLAGS_sha1.o := -pedantic
207HOSTCFLAGS_sha256.o := -pedantic
208
209quiet_cmd_wrap = WRAP    $@
210cmd_wrap = echo "\#include <../$(patsubst $(obj)/%,%,$@)>" >$@
211
212$(obj)/lib/%.c $(obj)/common/%.c:
213	$(call cmd,wrap)
214
215clean-dirs := lib common
216
217always := $(hostprogs-y)
218
219# Generated LCD/video logo
220LOGO_H = $(objtree)/include/bmp_logo.h
221LOGO_DATA_H = $(objtree)/include/bmp_logo_data.h
222LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H)
223LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_DATA_H)
224LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H)
225LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_DATA_H)
226
227# Generic logo
228ifeq ($(LOGO_BMP),)
229LOGO_BMP= $(srctree)/$(src)/logos/denx.bmp
230
231# Use board logo and fallback to vendor
232ifneq ($(wildcard $(srctree)/$(src)/logos/$(BOARD).bmp),)
233LOGO_BMP= $(srctree)/$(src)/logos/$(BOARD).bmp
234else
235ifneq ($(wildcard $(srctree)/$(src)/logos/$(VENDOR).bmp),)
236LOGO_BMP= $(srctree)/$(src)/logos/$(VENDOR).bmp
237endif
238endif
239
240endif # !LOGO_BMP
241
242#
243# Use native tools and options
244# Define __KERNEL_STRICT_NAMES to prevent typedef overlaps
245# Define _GNU_SOURCE to obtain the getline prototype from stdio.h
246#
247HOST_EXTRACFLAGS += -include $(srctree)/include/libfdt_env.h \
248		$(patsubst -I%,-idirafter%, $(filter -I%, $(UBOOTINCLUDE))) \
249		-I$(srctree)/lib/libfdt \
250		-I$(srctree)/tools \
251		-DUSE_HOSTCC \
252		-D__KERNEL_STRICT_NAMES \
253		-D_GNU_SOURCE
254
255__build:	$(LOGO-y)
256
257$(LOGO_H):	$(obj)/bmp_logo $(LOGO_BMP)
258	$(obj)/bmp_logo --gen-info $(LOGO_BMP) > $@
259
260$(LOGO_DATA_H):	$(obj)/bmp_logo $(LOGO_BMP)
261	$(obj)/bmp_logo --gen-data $(LOGO_BMP) > $@
262
263# Let clean descend into subdirs
264subdir- += env
265
266ifneq ($(CROSS_BUILD_TOOLS),)
267override HOSTCC = $(CC)
268
269quiet_cmd_crosstools_strip = STRIP   $^
270      cmd_crosstools_strip = $(STRIP) $^; touch $@
271$(obj)/.strip: $(call objectify,$(filter $(always),$(hostprogs-y)))
272	$(call cmd,crosstools_strip)
273
274always += .strip
275endif
276clean-files += .strip
277